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When we map memory at boot we print out the ranges of real addresses that we mapped and the page size that was used. Currently it's a bit ugly: Mapped range 0x0 - 0x2000000000 with 0x40000000 Mapped range 0x200000000000 - 0x202000000000 with 0x40000000 Pad the addresses so they line up, and print the page size using actual units, eg: Mapped 0x0000000000000000-0x0000000001200000 with 64.0 KiB pages Mapped 0x0000000001200000-0x0000000040000000 with 2.00 MiB pages Mapped 0x0000000040000000-0x0000000100000000 with 1.00 GiB pages Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.